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@article{ART002964056},
author={Chen Liang and Yang Lanyun and Xu Chenxi and Chen Kechun and Wang Wei and Yang Liming and Hou Zhaohui},
title={Dual-template synthesis of interconnected 3D hollow N-doped carbon network for electrochemical application},
journal={Carbon Letters},
issn={1976-4251},
year={2023},
volume={33},
number={2},
pages={409-418},
doi={10.1007/s42823-022-00429-4}

TY - JOUR
AU - Chen Liang
AU - Yang Lanyun
AU - Xu Chenxi
AU - Chen Kechun
AU - Wang Wei
AU - Yang Liming
AU - Hou Zhaohui
TI - Dual-template synthesis of interconnected 3D hollow N-doped carbon network for electrochemical application
JO - Carbon Letters
PY - 2023
VL - 33
IS - 2
PB - Korean Carbon Society
SP - 409
EP - 418
SN - 1976-4251
AB - Recently, hollow carbon spheres (HCS) have aroused great interests in the field of energy storage and conversion owing to their unique morphology, structure and other charming properties. Nevertheless, unsatisfactory electrical conductivity and relatively poor volumetric energy density caused by inevitable gaps between discrete carbon spheres greatly impede the practical application of HCS. In this work, for the first time we propose a novel dual-template strategy and successfully fabricate interconnected 3D hollow N-doped carbon network (HNCN) by a facile and scalable pyrolysis process. By systematical characterization and analysis, it can be found that HNCN is assembled by HCS and lots of mesoporous carbon. Compared to the counterparts, the obtained HNCN exhibits unique 3D interconnected architecture, larger specific surface area, hierarchical meso/macropore structure, higher structure defects, higher N doping amount and more optimized N configurations (especially for pyridinic-N and graphitic-N). As a result, these advantageous features endow HNCN with remarkably promoted electrochemical performance for supercapacitor and oxygen reduction reaction. Clearly, our proposed dual-template strategy provides a good guidance on overcoming the intrinsic shortcomings of HCS, which undoubtedly broadens their application in energy storage and conversion.
KW - Dual-template strategy Hollow N-doped carbon network Electrochemical performance Supercapacitor Oxygen reduction reaction
DO - 10.1007/s42823-022-00429-4
ER -

Chen Liang, Yang Lanyun, Xu Chenxi, Chen Kechun, Wang Wei, Yang Liming and Hou Zhaohui. (2023). Dual-template synthesis of interconnected 3D hollow N-doped carbon network for electrochemical application. Carbon Letters, 33(2), 409-418.

Chen Liang, Yang Lanyun, Xu Chenxi, Chen Kechun, Wang Wei, Yang Liming and Hou Zhaohui. 2023, "Dual-template synthesis of interconnected 3D hollow N-doped carbon network for electrochemical application", Carbon Letters, vol.33, no.2 pp.409-418. Available from: doi:10.1007/s42823-022-00429-4

Chen Liang, Yang Lanyun, Xu Chenxi, Chen Kechun, Wang Wei, Yang Liming, Hou Zhaohui "Dual-template synthesis of interconnected 3D hollow N-doped carbon network for electrochemical application" Carbon Letters 33.2 pp.409-418 (2023) : 409.

Chen Liang, Yang Lanyun, Xu Chenxi, Chen Kechun, Wang Wei, Yang Liming, Hou Zhaohui. Dual-template synthesis of interconnected 3D hollow N-doped carbon network for electrochemical application. 2023; 33(2), 409-418. Available from: doi:10.1007/s42823-022-00429-4

Chen Liang, Yang Lanyun, Xu Chenxi, Chen Kechun, Wang Wei, Yang Liming and Hou Zhaohui. "Dual-template synthesis of interconnected 3D hollow N-doped carbon network for electrochemical application" Carbon Letters 33, no.2 (2023) : 409-418.doi: 10.1007/s42823-022-00429-4

Chen Liang; Yang Lanyun; Xu Chenxi; Chen Kechun; Wang Wei; Yang Liming; Hou Zhaohui. Dual-template synthesis of interconnected 3D hollow N-doped carbon network for electrochemical application. Carbon Letters, 33(2), 409-418. doi: 10.1007/s42823-022-00429-4

Chen Liang; Yang Lanyun; Xu Chenxi; Chen Kechun; Wang Wei; Yang Liming; Hou Zhaohui. Dual-template synthesis of interconnected 3D hollow N-doped carbon network for electrochemical application. Carbon Letters. 2023; 33(2) 409-418. doi: 10.1007/s42823-022-00429-4

Chen Liang, Yang Lanyun, Xu Chenxi, Chen Kechun, Wang Wei, Yang Liming, Hou Zhaohui. Dual-template synthesis of interconnected 3D hollow N-doped carbon network for electrochemical application. 2023; 33(2), 409-418. Available from: doi:10.1007/s42823-022-00429-4

Chen Liang, Yang Lanyun, Xu Chenxi, Chen Kechun, Wang Wei, Yang Liming and Hou Zhaohui. "Dual-template synthesis of interconnected 3D hollow N-doped carbon network for electrochemical application" Carbon Letters 33, no.2 (2023) : 409-418.doi: 10.1007/s42823-022-00429-4